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Bash commond line

Bash is the major factor lure to unix, then evolve to linux. Traveled a long way from redhat to fedora 13. It is a happy journey. I use bash command daily for various tasks, file management, data manipulation and sever admin etc.

Here is a list of commands, not in a specific order

sort, use it in combination with other command output, awk ‘{print $1, $2}’ a.txt | sort

Note: In order to enter a control character, one muust first enter ctrl-v. This is true throughout vi. For example, if searching for a control character (i.e. ctrl-m): /ctrl-v ctrl-M If generating a macro and you need to enter esc without exiting the vi command line the esc must be prefixed with a ctrl-v: ctrl-v esc.